87081774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13451}}^1$

素因数の和:13552

約数の個数: 32

約数和(自身を含む): 189834624

約数和(自身を除く): 102752850

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 13451, 26902, 40353, 80706, 174863, 349726, 524589, 1049178, 1116433, 2232866, 3349299, 6698598, 14513629, 29027258, 43540887, 87081774]

約数ペア:

[(1, 87081774), (2, 43540887), (3, 29027258), (6, 14513629), (13, 6698598), (26, 3349299), (39, 2232866), (78, 1116433), (83, 1049178), (166, 524589), (249, 349726), (498, 174863), (1079, 80706), (2158, 40353), (3237, 26902), (6474, 13451)]